Spyderco CBN 400 & Norton Crystolon Dual Grit Edge | 40 mm Manila Rope | ANDE Knife Test

The Dual Coarse Edge is here!!! Combining the cutting power of the Norton Crystolon Coarse Stone with the Spyderco CBN 400 Mesh Electroplated Stone - this edge is a fearsome thing to behold!
Also check out my tutorials on dual grit sharpening.
What's a dual grit edge, you may ask?
Think: high performance aggressive knife edge!!! This method for versatile razor sharp knives is fast, easy, and leads to edge retention increases of up to 50% in some tasks! Watch my tutorials to quickly learn innovative hand sharpening techniques with whetstone, diamond plate, & honing strop.
The dual grit method is a specific method for sharpening one side of the edge coarse and the other fine - an updated tutorial is below:
• CPM MagnaCut Dual Grit...
And the results have been observed by independent testing:
• You Won't Believe How ...
If you're curious about the science behind the edge mechanics, check out this scienceofsharp.com article in which Dr. Todd Simpson analyzes the effect:
scienceofsharp.com/2021/06/15...
Please consider supporting me on Patreon if this helps you,
www.patreon.com/thehomeslice?...
Whether your passion is bushcraft knives, survival blades, hunting & fishing knives, edc knives, or kitchen knives - this method could revolutionize the way you sharpen your knives and make your edge last longer!!!
#thehomeslicesharpening #dualgritedge #dualgrittest